34919440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10151}}^1$

素因数の和:10207

約数の個数: 40

約数和(自身を含む): 83083968

約数和(自身を除く): 48164528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 10151, 20302, 40604, 50755, 81208, 101510, 162416, 203020, 406040, 436493, 812080, 872986, 1745972, 2182465, 3491944, 4364930, 6983888, 8729860, 17459720, 34919440]

約数ペア:

[(1, 34919440), (2, 17459720), (4, 8729860), (5, 6983888), (8, 4364930), (10, 3491944), (16, 2182465), (20, 1745972), (40, 872986), (43, 812080), (80, 436493), (86, 406040), (172, 203020), (215, 162416), (344, 101510), (430, 81208), (688, 50755), (860, 40604), (1720, 20302), (3440, 10151)]